.box {
  width: 1200;
  margin: 0 auto;
}

.box1 {
  margin-top: 60px;
  height: 691px;
  width: 100%;
}

.box1 .title {
  color: #333333;
  font-size: 26px;
  text-align: center;
  margin-bottom: 30px;
}

.box1 .text {
  width: 750px;
  margin: 0 auto;
  text-align: center;
  line-height: 32px;
  color: #333333;
}

.box1 .url {
  text-align: center;
  margin-top: 30px;
  color: #333333;
}

.box1 .url a {
  color: #333333;
  text-decoration: none;
}

.box1 .url a:hover {
  color: #008cff;
  text-decoration: underline;
}

.box1 .bg {
  position: relative;
  width: 1277px;
  height: 450px;
  left: -30px;
  background: url('../images/product/3/bg3.png') center;
  margin: -30px auto;
  z-index: -20;
}

.box1 .bg .img {
  position: absolute;
  width: 1039px;
  height: 459px;
  top: 77px;
  left: 102px;
  background: url('../images/product/3/Pic.png');
  z-index: -10;
}

.box2 {
  position: relative;
  width: 1044px;
  margin: 170px auto 0;
  height: 424px;
}

.box2 .bg {
  position: absolute;
  width: 935px;
  height: 398px;
  background: url('../images/product/3/bg.png');
  top: 13px;
  left: 122px;
}

.box2 .img {
  position: absolute;
  top: -20px;
  right: 27px;
  width: 612px;
  height: 424px;
  background: url('../images/product/3/Pic1.png');
}

.box2 .textbox {
  position: absolute;
  top: 140px;
  left: -105px;
  width: 252px;
}

.box2 .title {
  font-size: 26px;
  color: #333333;
}

.box2 .text {
  margin-top: 12px;
  font-size: 18px;
  columns: #333333;
  line-height: 32px;
}

.box3 {
  position: relative;
  width: 1029px;
  margin: 96px auto 0;
  height: 437px;
}

.box3 .bg {
  position: absolute;
  width: 941px;
  height: 417px;
  background: url('../images/product/3/bg1.png');
  top: 0;
  left: -20px;
}

.box3 .textbox {
  position: absolute;
  top: 176px;
  right: -68px;
  width: 216px;
  text-align: right;
}

.box3 .title {
  font-size: 26px;
  color: #333333;
}

.box3 .text {
  margin-top: 12px;
  font-size: 18px;
  columns: #333333;
  line-height: 32px;
}

.box3 .img {
  position: absolute;
  left: 12px;
  top: 13px;
  width: 612px;
  height: 424px;
  background: url(../images/product/3/Pic2.png);
}

.box4 {
  position: relative;
  width: 1030px;
  margin: 93px auto 120px;
  height: 437px;
}

.box4 .bg {
  position: absolute;
  width: 1004px;
  height: 432px;
  background: url('../images/product/3/bg2.png');
  top: 0;
  right: 0;
}

.box4 .img {
  position: absolute;
  right: 18px;
  top: 22px;
  width: 614px;
  height: 426px;
  background: url(../images/product/3/Pic3.png);
}

.box4 .textbox {
  position: absolute;
  top: 186px;
  left: -18px;
  width: 234px;
}

.box4 .title {
  font-size: 26px;
  color: #333333;
}

.box4 .text {
  margin-top: 12px;
  font-size: 18px;
  columns: #333333;
  line-height: 32px;
}